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5mw red laser

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Related Hot Products: red laser light, red laser pen, 100mw red laser, red laser flashlight, red laser gun, red laser aiming

5mw red laser Customers Reviews

  • Excellent module for DIY projects

    posted by Kageitenshi

    - Coherent round dot and beam is brightly visible in mist / smoke.- Significantly brighter and more visible than my old (supposedly) 2.5 mW laser pointer.- Fully self-contained and quite well focused right out of the package from close-up* to at least up to 100 meters.- Accepts anything from 3.5-9V, there's no visible increase in brightness above ~4.3V. Besides, any more is likely to be detrimental to the controller circuit and / or diode itself...- Luckily, blowing one or two of these due over voltage isn't quite as catastrophic thanks to low price.
    - The brass casing is 9x23mm with 10 cm wires out of the package.
    - Solid build might be good or bad depending on whether the dimensions fit your needs or not.
    - You don't want any dirt in lens aperture, since it's a pain to clean (same goes for most Laser products I've encountered, so it's just common sense, not a con)
    I recommend these whether or not you have any actual use in mind.
  • good laser and flashlight with s.o.s

    posted by JUAKOFULL

    the laser is of very good quality, the range is impressive. flashlight stays on when you press the button, if you press it again, starts flashing like SOS or party. THE CASE IS ALL METAL, AND MEASURES LIKE A BATTERY AAA
    has space for keys. I think it's a great gift. is very small, we all would like to have as a keychain, very practical tools
    perfect for gifts, or play with your cat, or prank people. and the lantern, you have never been so handy, you can not help but always carry with you
  • Very good and sharp line laser

    posted by WillemHuinen

    For this price an excellent adjustable line laser.I use it for my own built laser scanner, until now it's working perfect. I can make high resolution scans with it without any problem.I use it for scanning archeology artefacts for documentation, so it has to be reliable and strong.
    An adjustable green line laser would even be more perfect, but is until now not available
    I can advise this line laser to everybody who needs one, it is well built in a metal house and produces a very sharp laser line.
  • Really powerful green laser

    posted by leoplasenzotti

    This is a green laser, a 5mW one, that makes it really powerful. The distances it can reach are unbelievable (not like common laser keychains, this is a serious laser). If you need to make a speech, or a presentation on powerpoint, or just mark something at the distance, this laser makes the difference...
    The appearance of this pen style laser, and its dark red colour, makes it very distinctive. Don't look like a kid while exposing your class!
    I repeat: it is not a toy, for me is a working tool...
  • Small laser

    posted by jettset

    Very very small,cheap,comparetively bright.Good for this price.Working from 2AA.This laser works from 2.2-2.5V,dont burn it!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    I compare delensed 6mm laser with original aixiz diode(650nm,5mW,3VDC,40mA) and come to conclusion that it is 650nm,5mW,2.2-2.5VDC,40mA(input) laser.
    Not bad for this price,but not so good that I expected.

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